A comprehensive review in Nature Reviews Disease Primers described B12 deficiency as a significant and underrecognized public health concern, particularly among older adults, individuals with gastrointestinal conditions, and those following plant-based diets (Green et al., Nat Rev Dis Primers , 2017)
Kim S, Goel R, Kumar A, Qi Y, Lobaton G, Hosaka K, Mohammed M, Handberg EM, Richards EM, Pepine CJ, Raizada MK
Until retatrutide receives regulatory approval, NICE guidance on weight management directs clinicians towards licensed options within established care pathways
Serotonin is produced in the gut in large amounts for gut motility, and it sends signals to the brain, which affects mood and behavior
Symptoms of Vitamin B12 deficiency include fatigue, weakness, constipation, loss of appetite, and weight loss